Product Summary
Industrial liquid silicone foam is a premium two-part platinum cured addition RTV silicone foam, formulated with flowable A and B components for chemical foaming. It features adjustable 2–7 times foaming ratio, uniform cell structure, low shrinkage and extreme temperature resistance from -65℃ to 200℃. Eco-friendly and easy to apply, it matches our full silicone series including mold making silicone, pad printing silicone, electronic potting compound, human body silicone and robot silicone.
Product Overview
Commonly known as foamed silicone or silicone sponge, liquid silicone foam is a high-purity addition curing silicone rubber designed for industrial flexible manufacturing. Different from traditional foam materials, it adopts controllable chemical foaming and heat vulcanization technology, with no limitation on finished product thickness. Lightweight, soft and eco-friendly, it requires simple operation, reduces processing difficulty and supports stable mass production for global B2B manufacturers.
Technical Specifications
This industrial RTV silicone foam uses a standard 1:1 mixing ratio for A and B components. It provides stable 2–7 times volume expansion with ultra-low linear shrinkage and durable rebound performance. It retains soft elasticity during long-term operation at -65℃ to 200℃. With excellent chemical inertness, electrical insulation and flame retardancy, the material is non-toxic, non-radioactive and non-corrosive, meeting global industrial safety regulations.
Key Features & Competitive Strengths
Our customized foamed silicone delivers uniform foaming pores and stable structural performance without shrinkage, migration or atrophy after curing. It integrates superior heat resistance, cold resistance and insulation properties, adapting to indoor and outdoor complex working conditions. Adopting food-contact safe formula standards, it supports daily product and medical auxiliary applications. Consistent batch stability is identical to our high-end mold making silicone and pad printing silicone, helping clients lower defective rates and long-term operational costs.
Application Scenarios & Client Benefits
Versatile in multiple industries, it produces industrial sealing accessories such as gaskets, strips, foam boards and printer sponge rollers. It also manufactures automotive interior parts, household cushion products, fitness equipment components and children’s soft products. Additionally, it serves as ideal filling material for robot silicone crafts. Its simplified processing steps greatly improve production efficiency and reduce raw material waste for global buyers.
Step-by-Step Operation Guide
1. Fully stir component A and B separately to eliminate storage-induced material stratification. 2. Mix the two components at 1:1 proportion and stir uniformly for 2–3 minutes for full integration. 3. Conduct vacuum defoaming and use the mixed adhesive immediately to avoid premature coagulation.
Certifications & Industry Compliance
The product complies with ISO9001 quality management system, CE and RoHS environmental protection standards. Each batch undergoes strict raw material inspection and finished product testing to ensure stable quality for global export and industrial application.
Customization Solutions
We support personalized customization of foaming ratio, hardness and physical parameters to meet diverse production demands in automotive, household, industrial sealing and intelligent equipment industries.
Packaging & Storage Instructions
Standard packaging: A component 25KG/200KG/250KG drums; B component 25KG/200KG drums. Transported as non-dangerous goods. Store in sealed, cool and dry environment. Avoid direct sunlight, high-temperature baking and contact with water, sulfur, phosphorus and heavy metal impurities.
FAQ
Q1: What factors cause poor curing of addition curing silicone foam?
A1: Platinum-cured liquid silicone foam is sensitive to contaminations. Contact with water, sulfur, tin and heavy metal substances will hinder curing. High-temperature exposure and long-term sun radiation will also damage foam stability.
Q2: Why choose our industrial foamed silicone?
A2: We offer adjustable 2–7 times stable foaming, uniform pore structure, zero shrinkage migration and complete international certifications, with reliable quality matching our full-range industrial silicone products.
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